Tigo Energy TS4-O solar panel optimiser.

  • 1 x Tigo Energy TS4-O solar optimiser.
  • Boost entire array performance.
  • Compatible with the Tigo Energy module-level monitoring gateway1.
  • Tigo Energy & SMA Sunny Portal monitoring option 2.
  • Extended SMA and Tigo Energy monitoring compatibiltity.
  • 25-year product warranty.
  • 25-year workmanship warranty.
  • Full installation, commissioning & network integration.
  • PSW Life Support.


Tigo Energy - Optimiser by Perth Solar Warehouse


Optimisation TS4-O

Versatility to optimise one solar panel or an entire array. Bypass shading impact and never allow a solar panel to be the weakest link in the chain again. Optimise and harvest more energy with the Tigo Energy TS4-O solar panel optimiser.

Tigo home diagram presented by Perth Solar Warehouse


Optimise only where needed.

Optimising any given solar panel in a string allows the remaining solar panels in a string to perform better. One small change can make the biggest difference, that’s the power of the Tigo Energy TS4-O solar panel optimiser.

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Tigo Energy - Greater efficiency


Module-Level Monitoring.

Refined solar project management includes module-level monitoring. Tigo Energy TS4-O units are compatible with the Tigo Energy cloud connect gateway (addition cost) to monitor the finest elements of your solar energy system.

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Battery ready with the revolutionary SolarWatt MyReserve


PSW Life Support included.

  • Refined installation & commissioning.
  • Remote commissioning & monitoring support.
  • Warranty extension activation (if applicable).
  • PSW service warranty / product warranty match.
  • PSW lifetime remote assistance and support.


PSW Advantage.

Take your energy production to the next-level with the Tigo Energy TS4-O solar panel optimiser by PSW Energy. The right advice, pay only for what you need and guarantee yourself higher energy production from your solar energy system.

  • PSW engineered, installed and integrated with your solar energy system.
  • PSW better optimised system implementation.
  • PSW advanced monitoring and network integration.
  • PSW low maintenance guarantee.
  • PSW comprehensive product warranty. 10-years operation with no unforeseen product costs.
  • PSW comprehensive service warranty. 10-years operation with no unforeseen service costs.
  • PSW Life Support, the industries most comprehensive technical assistance program.

To consider.

  • NO HIDDEN COSTS: Your quoted price is your only out of pocket expense guaranteed. 
  • BUY NOW, PAY LATER: Payment plans are available to approved applicants.
  • SECURE WARRANTY: PSW Energy is a manufacturer certified installation partner since 2004.
  • ADVANCED SUPPORT: Industry-leading product support through with PSW Life Support >.

Need to know.

  1. Tigo Energy module level monitoring gateway is available to purchase at an additional cost and is not included with the TS4-O solar panel optimiser.
  2. Monitoring options and software are available only with an internet connected Tigo Energy Cloud Connect monitoring gateway. SMA Sunny Portal software access only available if a system incorporates an internet connected SMA solar inverter and an internet connected Tigo Energy Cloud Connect monitoring gateway.
  3. Interest-free payment plans cannot be used in-conjunction with sale prices and are issued on the RRP (recommended retail price) only with a minimum spend of $1000.
  4. The Tigo Energy TS4-O optimiser can only be installed with a compatible solar panel, see product datasheet or consult PSW Energy technical support.
  5. Additional multi-level installation costs apply, a property assessment must be conducted and quoted.
  6. Should the solar array require modification, additional installation costs may apply. A property assessment must be conducted and quoted.
  7. Listed price includes installation with a newly purchased PSW Energy solar energy system in the following geographical location; installation zone >. For installations exceeding the mapped boundary or existing solar energy systems, additional installation costs may apply. A property assessment must be conducted and quoted.
  8. GST is factored into the whole amount.
  9. No price is final until a site/ delivery evaluation has been conducted by PSW Energy (Perth Solar Warehouse) or its representatives and delivered in writing to the customer.
  10. All information on this page shall be interpreted in conjunction with the PSW Energy (Perth Solar Warehouse ) website terms and conditions.
  11. Full product terms and conditions are detailed on the quote and agreement should you decide to progress with this product.


Essentially you need a customised price specific to your installation (Every home, property, location etc. is different). Get your price with a few simple questions, no hidden extra’s and no sales pressure, direct to your inbox.